I had RAI therapy for my
thyroid cancer after thyroidectomy, now doctor suggest to come on 31 jan for post therapy I 131 whole body scan, they have RAI of100 milli. Crons, dose. What precautions to be taken for the scan and how it is to be done and I had my periods today I;e four days before, do I need to wait until my periods cycle complete, or I can go for the scan